29828897851690

Names of 29828897851690

• Cardinal: 29828897851690 can be written as Twenty-nine trillion, eight hundred twenty-eight billion, eight hundred ninety-seven million, eight hundred fifty-one thousand, six hundred ninety.

Scientific notation

• Scientific notation: 2.982889785169 × 10¹³

Factors of 29828897851690

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 4142286

Divisors of 29828897851690

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 5 7 10 14 35 70 105563 211126 527815 738941 1055630 1477882 3694705 4036709 7389410 8073418 20183545 28256963 40367090 56513926 141284815 282569630 426127112167 852254224334 2130635560835 2982889785169 4261271121670 5965779570338 14914448925845 29828897851690
• Sum of all divisors σ(n): 61362900639360
• Sum of proper divisors (its aliquot sum) s(n): 31534002787670
• 29828897851690 is an abundant number, because the sum of its proper divisors (31534002787670) is greater than itself. Its abundance is 1705104935980

Bases of 29828897851690

• Binary: 110110010000100010100110111000100100100101010₂
• Hexadecimal: 0x1B2114DC492A
• Base-36: AKN7FMDKA

Squares and roots of 29828897851690

• 29828897851690 squared (29828897851690²) is 889763147046556297235856100
• 29828897851690 cubed (29828897851690³) is 26540654025449956703031269106527981809000
• The square root of 29828897851690 is 5461583.8226369831
• The cube root of 29828897851690 is 31013.1397130697

Scales and comparisons

• 29,828,897,851,690 seconds is equal to 948,466 years, 35 weeks, 4 days, 6 hours, 48 minutes, 10 seconds.
• To count from 1 to 29,828,897,851,690 would take you about two million, three hundred seventy-one thousand, one hundred sixty-six years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 29828897851690 cubic inches would be around 2584.4 feet tall.

Recreational maths with 29828897851690

• 29828897851690 backwards is 09615879882892
• The number of decimal digits it has is: 14
• The sum of 29828897851690's digits is 82
• More coming soon!